Kim, Min-Joong http://orcid.org/0000-0001-5660-221X
Yun, Pil-Young http://orcid.org/0000-0001-6097-1229
Chang, Na-Hee http://orcid.org/0000-0001-8634-571X
Kim, Young-Kyun http://orcid.org/0000-0002-7268-3870
Article History
Received: 23 February 2020
Accepted: 24 March 2020
First Online: 8 April 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Seoul National UniversityBundang Hospital (IRB No. B-1907-555-105).
: Consent for publication was obtained.
: No potential conflict of interest relevant to this article was reported.